Science: Red Flag at a Weapons Lab

Did Edward Teller oversell the President on the X-ray laser?

Physicist Edward Teller has a reputation for thinking big: during World War II, as other Manhattan Project scientists were racing to build the first atom bomb, the Hungarian-born Teller was already working on the hydrogen bomb. While the H-bomb was both a technological tour de force and a hellishly effective weapon, however, one of Teller's more recent enthusiasms -- the X- ray laser -- could turn out to be an expensive dud. That possibility has ignited a fire storm of accusations that has set off a federal investigation into recent goings-on at the University of California's Lawrence Livermore National Laboratory, one...

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